OT-2026-000023762
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000023762) never changes.
Identity and time
| Publication number | OT-2026-000023762 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-7308-82e5-c034672de634 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d04f0ebbc6b74b58b9d91d3009e0028d52bc493db736e9cdad8306c1e70bf75 |
|---|---|
| Markdown | fca115ace5d4611595d180999634264909014903d93d3dba78da77cc9bff74fe |
| Publication page | 124dd7a7060dd0389eeac875834f0aa982112aaa881c51f0e33d69edc237766e |
| Manifest | 7bd770913019d1bb5d85639bccfdcfaa276697d02b24ff6c6de9d4cc54e89ee5 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | ZfqW1FfQq4Vf7N6DS6dh//O55hl5zBAMnRKACCrQ3VWr5SzFz1YUSOIyUELoCxrgudGxQv2is9ScVQ9xves7Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:07.105768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023762observed 124dd7a7060dd0389eeac875834f0aa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:07.085588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023762/manifest.jsonobserved 7bd770913019d1bb5d85639bccfdcfaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:07.063892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023762/publication.mdobserved fca115ace5d4611595d1809996342649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:07.045700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023762/publication.txtobserved 2d04f0ebbc6b74b58b9d91d3009e0028...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|